/// <summary>
/// Called when filter was applied for the entry.
/// </summary>
/// <param name="filter">The filter.</param>
protected virtual void OnFilterApplied(PropertyFilter filter)
{
var handler = FilterApplied;
if (handler != null)
{
handler(this, new PropertyFilterAppliedEventArgs(filter));
}
}
/// <summary>
/// Applies the filter for the entry.
/// </summary>
/// <param name="filter">The filter.</param>
public override void ApplyFilter(PropertyFilter filter)
{
bool propertiesMatch = false;
foreach (var entry in Properties)
{
if (PropertyMatchesFilter(filter, entry))
{
propertiesMatch = true;
}
}
HasVisibleProperties = _properties.Any(IsVisibleProperty);
MatchesFilter = propertiesMatch;
if (propertiesMatch && !IsExpanded)
{
IsExpanded = true;
}
OnFilterApplied(filter);
}
/// <summary>
/// Initializes a new instance of the <see cref="PropertyFilterAppliedEventArgs"/> class.
/// </summary>
/// <param name="filter">The filter.</param>
public PropertyFilterAppliedEventArgs(PropertyFilter filter)
{
Filter = filter;
}
private static bool PropertyMatchesFilter(PropertyFilter filter, PropertyItem entry)
{
entry.ApplyFilter(filter);
return(entry.MatchesFilter);
}
/// <summary>
/// Applies the filter for the entry.
/// </summary>
/// <param name="filter">The filter.</param>
public override void ApplyFilter(PropertyFilter filter)
{
this.MatchesFilter = (filter == null) || filter.Match(this);
this.OnFilterApplied(filter);
}
/// <summary> /// Applies the filter for the entry. /// </summary> /// <param name="filter">The filter.</param> public abstract void ApplyFilter(PropertyFilter filter);